import axios from "axios";
import { Message } from 'element-ui';
import router from "../router";

//请求拦截器
axios.interceptors.request.use(config=>{
    //如果存在token，请求携带这个token
    if(window.sessionStorage.getItem('tokenStr')){
        config.headers['authorization'] = window.sessionStorage.getItem('tokenStr');
    }
    return config;
},
    error => {
    console.log(error);
    })

//响应拦截器
axios.interceptors.response.use(success =>{
    //业务逻辑错误
    if (success.status && success.status==200) {
        if (success.data.code == 500 || success.data.code == 401 || success.data.code == 403) {
            Message.error({message: success.data.message});
            return;
        }
        if (success.data.message) {
            Message.success({message: success.data.message})
        }
    }
    return success.data;
},error => {
    if (error.response.code==504||error.response.code==404){
        Message.error({message:'服务器被吃了'});
    }
    else if (error.response.code==403){
        Message.error({message:'权限不足，请联系管理员'})
    }
    else if (error.radius.code==401){
        Message.error({message:'尚未登陆，请登录'})
        router.replace('/')
    }
    else {
        if (error.response.data.message){
            Message.error({message:error.response.data.message});
        }
        else {
            Message.error({message:'未知错误'})
        }
    }return;
});

let base='';


//传送json格式的post请求
export const postRequest=(url,params)=>{
    return axios({
        method:'post',
        url:`${base}${url}`,
        data:params
    })
}
//传送json格式的get请求
export const getRequest=(url)=>{
    return axios({
        method:'get',
        url:`${base}${url}`
    })

}


//传送json格式的put请求
export const putRequest=(url,params)=>{
    return axios({
        method:'put',
        url:`${base}${url}`,
        data:params
    })

}
//传送json格式的delete请求
export const deleteRequest=(url)=>{
    return axios({
        method:'delete',
        url:`${base}${url}`
    })

}